/Engine/Source/Runtime/Engine/Classes/Materials/MaterialExpressionRotator.h
class UMaterialExpressionRotator : public [UMaterialExpression](API\Runtime\Engine\Materials\UMaterialExpression)
float
CenterX
float
CenterY
uint32
ConstCoordinate
Only used if Coordinate is not hooked up
FExpressionInpu...
Coordinate
float
Speed
FExpressionInpu...
Time